baber/WOPTO huggingface dataset:
Patent SE-8001063-L (SE)
Inventor: WALTER B
IPC: C12Q1/54
Filed: 1980-02-11
Abstract: Test means, such as a composition, a test device, method of making the test device and process for determining glucose in a body fluid sample are disclosed. More particularly, the contemplated test means comprises glucose oxidase, a peroxidatively active substance, such as peroxidase, and a 3,3',5,5'-tetraalkylbenzidine indicator in an amount sufficient rapidly to produce upon contact of the test means with a predetermined amount of a glucose containing sample, a stable colored reaction product. The preferred benzidine indicator is 3,3',5,5'-tetramethylbenzidine.
Patent SE-8005474-L (SE)
Inventor: STEWART R
IPC: B28B3/02
Filed: 1980-07-30
Abstract: A pelleting press in which the die has at least a part which is fluid-permeable so that powder in the die can be compressed simultaneously by fluid permeating the die and mechanically from at least one end of the die. It has a particular application in the pelleting of nuclear fuel powders. The die may be of reaction - sintered silicon carbide rendered fluid-permeable by removal of silicon.
Patent SE-8200006-L (SE)
Title: Energy production from natural sources - by varying static torque so that excess energy is produced for storage as inertia
Inventor: BJORNSON S
IPC: F03G7/10
Filed: 1982-01-04
Abstract: The gravity force energy production unit comprises a base supporting a shaft, on the outer end of which is a circular plate. At one point on the plate periphery is a holder with a single direction bearing. The holder supports the unit active parts, comprising an arm and a weight providing a static moment. Immediately vertically above the circular plate is another such plate, also fixed on the shaft, and having the same dia. It likewise carries a holder on its periphery and serves as a control for the lower plate. When the arm with the weight passes from their top to their lower positions under the effect of gravity, the static moment is at its greatest. Energy so produced is stored as inertia in the plate. Having reached their bottom position, the arm and weight pass back to their top position using a very small part of the inertia energy stored in the plate.
Patent SE-8202861-L (SE)
Inventor: DICKER PAUL-ERIK
IPC: B27K3/02
Filed: 1982-05-06
Abstract: PCT No. PCT/SE83/00181 Sec. 371 Date Jan. 4, 1984 Sec. 102(e) Date Jan. 4, 1984 PCT Filed May 5, 1983 PCT Pub. No. WO83/03997 PCT Pub. Date Nov. 24, 1983.A method of diffusion impregnation of wooden structures, which include long wooden objects, with a wood preservative, depots with the wood preservative being placed, in a way known per se, within the wood. The characteristic feature of the method is that in sections of the wooden object in which the moisture ratio of the wood is less than substantially 25 % depots with wood preservative dissolved in a hygroscopic liquid are placed and that in sections of the wooden object in which the moisture ratio of the wood is greater than substantially 25 % depots with wood preservative in solid phase are placed. The depots are placed at intermittent distances from each other along the wooden structure so that each long object is impregnated along the whole of its length and right through it.
Patent SE-8204375-L (SE)
Inventor: SCHMID W
IPC: A61F5/56
Filed: 1982-07-19
Abstract: Apparatus for stopping a sleeping person from snoring comprises a microphone 7 for receiving snoring sounds connected to a transmitter 15 which wirelessly transmits signals corresponding to the snoring sounds; and a mobile unit 3 comprising a receiver 17 which receives the signals emitted by the said transmitter and a voltage source 23, 25 controllable by the received signals and connected to two electrodes 5 in contact with a sleeping person. A stimulus voltage is applied across the electrodes to stop the sleeping person from snoring as soon as a preset response level is exceeded. The mobile unit 3 may include a housing adapted to be worn on the wrist like a wrist watch, which housing carries the electrodes 5 and may accommodate batteries. The transmitted signals are preferably ultra-sonic signals. <IMAGE>
Patent SE-8206733-L (SE)
Inventor: EDGREN A
IPC: C08J9/22
Filed: 1982-11-26
Abstract: 57 A process for expanding expandable thermoplastic microspheres containing a blowing agent which will be volatilized at heating. A slurry of the unexpanded spheres is fed to a pressure zone together with steam whereby volatilization of the blowing agent occurs in the zone and the expanded microspheres are then allowed to leave the zone at a considerable pressure drop.
Patent SE-8302583-L (SE)
Inventor: JOHANSSON GERT ARNE
IPC: F16B12/50
Filed: 1983-05-05
Abstract: PCT No. PCT/SE84/00087 Sec. 371 Date Jan. 4, 1985 Sec. 102(e) Date Jan. 4, 1985 PCT Filed Mar. 9, 1984 PCT Pub. No. WO84/04366 PCT Pub. Date Nov. 8, 1984.Corner pieces for frames are used for joining together frame sides situated adjacent the corner piece. The frame sides are tubular or profile-shaped and adapted in their inner cavity to receive legs which are angularly arranged on the corner piece and interconnected by means of an intermediate part. Each leg consists of two parallel shanks and each shank is shaped so as to be complementary to the cavity of the frame side profile engaging the respective shank so that the shank can be inserted guidingly and with a certain friction in the cavity of the profile. The corner piece is composed of two identical corner parts interconnected by fastening means, the legs and the intermediate part of the corner piece having, on one hand, a first symmetry plane coinciding with the frame plane and, on the other hand, a second symmetry plane or bisector plane bisecting the angle between the legs of the corner piece. The second plane is perpendicular to the first symmetry plane.
Patent SE-8303142-L (SE)
Inventor: ZIEMEK G
IPC: D07B3/00
Filed: 1983-06-03
Abstract: A stranding device is proposed in which the stranding elements are taken from carrierless coils, the coils being held in containers which are mounted on a single, rotatable carrier and at an orientation so that the axes of the coils in the containers form acute angles to the axis of rotation of the carrier being the axis of stranding, the angles being between 5 degrees and 30 degrees, preferably 15 degrees.
Patent SE-8304534-L (SE)
Inventor: YOUNG R H
IPC: B03D3/06
Filed: 1983-08-22
Abstract: A method of treating a clay to remove therefrom titanium mineral impurities comprising the steps of mixing an aqueous slurry of said clay having a high solids content with an activator and a collector for the titanium mineral impurities; conditioning the aqueous clay slurry at said high solids content for a time sufficient to dissipate therein at least 25 horsepower hours of energy per ton of solids; adding to the conditioned aqueous clay slurry a polyacrylate salt deflocculant; subjecting the conditioned aqueous clay slurry undiluted containing the polyacrylate salt deflocculant to a froth flotation process and removing the titanium impurities with the froth; and recovering clay having a reduced titanium minerals impurities content.
Patent SE-8307115-L (SE)
Inventor: SALLI V
IPC: E04C/
Filed: 1983-12-22
Abstract: This invention is a wall construction with bearing wooden framework (1, 2, 3) wherein the space between the vertical studs (3) is filled with thermal insulation panels (4) and an inner lining panel (7) is fastened on the inner surface of the vertical studs. The inner lining panel lies at a distance from the inner surface of the insulation panels to form installation space (8) for electrical installations. In standard wall constructions, it was necessary to machine the wooden framework's horizontal upper beam (1) or the thermal insulation panels (4) in order to draw electrical lines from wall to ceiling. This work can be avoided if the upper beam is fastened at the vertical studs (3) so that an interstice (9) is formed between its inner surface and the inner lining panel (7).<IMAGE>
Patent SE-8406100-L (SE)
Inventor: HENRIKSSON S R
IPC: F16B39/10
Filed: 1984-12-03
Abstract: A locking device comprises a tab washer bent up against a nut (16) or bolt head to prevent rotation. The washer fits in a recess in the nut, so that it does not transmit the load of the joint but is still held in place on the nut.
Patent SE-8406631-L (SE)
Inventor: OSADA H
IPC: H01S3/04
Filed: 1984-12-27
Abstract: A high speed axial flow type gas laser oscillator comprises a heat exchanger for cooling laser gas, gas circulation drive means connected to the heat exchanger, a plurality of parallel laser tubes connected to the gas circulation drive means, and a plurality of gas recirculation paths for connecting the plurality of laser tubes to the heat exchanger, the plurality of gas recirculation paths having substantially the same length. A catalyst to neutralise ionized gas from the laser tubes may be included in the paths. The tubes may be connected to the circulation drive means by flexible joints, and the laser tube supports may be movable to accommodate expansions. Electrodes may be removably clamped to the laser tubes.
Patent SE-8502506-L (SE)
Inventor: KRAL JAN
IPC: B62J1/26
Filed: 1985-05-22
Abstract: When pressure is exerted on the enclosed mixture within the seat body it is distributed over the seating and support surface (4). A steel spring support plate is used, fitted into the body of the seat. The core of the seat is of plastics or rubber foam.
Patent SE-8502728-L (SE)
Inventor: WEIBULL JOHN LORENS
IPC: F42B8/10
Filed: 1985-06-03
Abstract: In the case of a method for practice firing with indirectly-firing weapons, a case (5) is used which has the same external shape and size as the normal cartridge case of the weapon and contains an insert (13) which is independent of the weapon calibre with partly a unit charge for firing the insert and partly a charge for detonation marking. The insert is fired by means of the normal weapon firing mechanism, and its detonation marking is observed. The actual setting change is then carried out either by using a special table or the like which is determined especially for the insert and the unit charge in order to convert the observed erroneous position of the detonation marking into those values which are required in order to change the setting of the weapon in azimuth and elevation to the normal azimuth and elevation setting scales of the weapon, or using the normal table or the like for the weapon for converting the observed, erroneous position of the detonation marking into those values which are required in order to change the setting of the weapon in azimuth and elevation to azimuth and elevation setting scales which are determined especially for the insert and the unit charge as well as the weapon. A case for carrying out the method has the same shape and size as the normal cartridge case of the weapon and contains an insert (13) which is independent of the weapon calibre with partly a unit charge... Original abstract incomplete. <IMAGE>
Patent SE-8504908-L (SE)
Inventor: HEATH R B
IPC: B60N2/90
Filed: 1985-10-18
Abstract: A child restraint bassinet assembly comprising a support base and a bassinet which hinges in the support base upon release of an inertia responsive trigger latch which has sufficient inertia to move to a release position upon impact, the assembly being retained in a vehicle by a base strap of a tether strap assembly, which is located sufficiently high that the center of gravity of the bassinet is below the base strap and tilting is thereby limited to downward movement of the rear end of the bassinet within its base.
Patent SE-8602530-L (SE)
Inventor: AZRIA M
IPC: A61K9/16
Filed: 1986-06-04
Abstract: Solid nasal inserts of calcitonin and other peptides have particularly interesting drug absorption profiles.
Patent SE-8603224-L (SE)
Inventor: KOTTER W
IPC: F15B13/043
Filed: 1986-07-25
Abstract: The electrohydraulic actuating unit has a displaceable part (11) which can be displaced by admission or relief of pressure through control chambers (12, 13) arranged at its two front ends. The pressure control of the control chambers is effected by an electromagnetically operable control valve (14, 15) allocated to each control chamber. A mechanical return means in the form of a compression spring (25, 26) is provided between the displaceable part (11) and the control valves. In accordance with the position of the displaceable part (11), the control valves are set against the force of their electromagnets (27, 28) by preloading of the compression springs. The displaceable part reaches the desired position when the forces are in equilibrium. In this way, a proportionally acting actuating unit with force balance and return for positional control is obtained. <IMAGE>
Patent SE-8604742-L (SE)
Inventor: GILBERT R E
IPC: G01V15/00
Filed: 1986-11-05
Abstract: A reinforced metallic and polymer tape which has a light reflecting metallic layer and can have a color coating. The reinforcing material is usually a nonwoven clear resin through which the color is clearly visible. The combination of the metallic layer and reinforcing layer produces a high tensile strength, tear resistant tape. The combination also produces a tape that does not have the tendency to curl.
Patent SE-8702555-L (SE)
Inventor: JOHANSSON KARL-EINAR
IPC: A01K11/00
Filed: 1987-06-18
Abstract: The side pieces (3) of the neck band are joined to each other by an elastic transition part (4). This is of a material which ages until it disintegrates in outdoor conditions.
Patent SE-8703153-L (SE)
Inventor: HOSHI H
IPC: C07D501/20
Filed: 1987-08-13
Abstract: 3-[(Z)-1-Propen-1-yl]-7-acylamido cephalosporins in which the 7-acyl group is phenylglycyl or substituted phenylglycyl are orally active antibiotics against Gram+ and Gram- bacteria.
Patent SE-8703316-L (SE)
Inventor: DOYLE R E
IPC: B63H9/06
Filed: 1987-08-27
Abstract: A sail system in which the sail is reefed or furled by dropping and folding it progressively into a cover extending along the foot. The cover has starboard and port cover sides extending upwardly from the foot and joining cover lifters which are in turn attached to the sail. The cover sides have closure means along their upper edges for fastening them together after the sail and fly have been fully furled therewithin. Lazy jacks extend along each side of the sail and downwardly to the foot. One or more reef lines may each extend from the foot upwards through a cover side, through a reef cringle on the sail, and downwardly to a pulley attached at the clew.
Patent SE-8703427-L (SE)
Inventor: STROEM G
IPC: B65D5/74
Filed: 1987-09-03
Abstract: Adjoining the one capsule side 12, a triple material layer is present in the planned pouring spout. In order to achieve resealability with the use of the triple material layer, the extent of the tear notch 32 which defines the pouring spout is arranged in such a way relative to an underlying punched edge in an end tab that the mutual distance between the said lines is less in the region of the triple material layer than elsewhere. <IMAGE>
Patent SE-8703857-L (SE)
Inventor: OLSON B
IPC: B22D1/00
Filed: 1987-10-07
Abstract: A covering agent which is intended to be applied to the surface of an open metal smelt in order to reduce the loss of heat from the smelt, which consists of a mixture of pearlite and burnt dolomite or burnt magnesite. Preferably, the pearlite grains have been expanded by means of heating, and, furthermore, the covering agent consists of a mechanical mixture. The pearlite grains can also be provided with a coating which consists of quicklime, and/or magnesium oxide, and/or calcium aluminate.
Patent SE-8704424-L (SE)
Inventor: BERGMAN S
IPC: H02H7/26
Filed: 1987-11-12
Abstract: Longitudinal differential protection system for protection and supervision of power line zones in a distribution system. The protective relays, comprised in the system, are located at each end of the zones that are desired to be monitored. One of the protective relays operates as a master relay for the other slave protective relays. A TRIP function indicating a line fault in any protected zone is performed by transmitting locally processed measured signals to the central protective relay which determines if and when any measure is to be taken. Each local protective relay comprises a measuring device (1), a filter (2) and an A/D converter (3) for phase currents and phase voltages. The digital signals are used to generate a truncated Fourier model of the measured signals in a parameter estimator (4) which cooperates with a frequency estimator (5) and a sampling regulator (6) which, via a synchronization unit (7), ensures that sampling is performed simultaneously in all protective relays included in the protective system. In the parameter estimator the residuals ( epsilon x(t)) of the phase quantities are also generated. Fourier components and residuals are supplied to a logic unit (8) where local loss functions (VLx(t)), based on the residuals, are compared with set threshold values for evaluation of whether an abrupt event in the network has occurred. The current direction and the signs of the residuals at each local protective relay are also determined. By a study of the Fourier components an evaluation can be made as to whether the event is due to a conventional line fault or to a switching in the network. If the event is due to a line fault, information obtained from all local protective relays is transmitted, code-compressed via a signal compression unit (9), to the master protective relay which also comprises a central logic unit (10), wherein a central loss function (VGx(t)), based on the sum of all the current residuals during a certain time from all protective relays, is formed. If this loss function exceeds a threshold value ( eta G), a TRIP function is released.
Patent SE-8801052-L (SE)
Inventor: HAFNER P
IPC: D21G1/00
Filed: 1988-03-22
Abstract: A roller press has a press roll and at least one pressure roll applying pressure to it. In the end region of each pressure roll, there is an associated positioning cylinder. The positioning cylinders relieve the pressure of the pressure roll against the press roll automatically upon an impermissible increase in the operating pressure in the positioning cylinder. For this purpose, each positioning cylinder has a safety valve which is operated either by the working fluid in the positioning cylinder to the pressure relief condition or by an electrical signal, in different embodiments, to relieve pressure in the positioning cylinder. The safety valves are coupled to each other by a signal line. When one safety valve relieves one positioning cylinder, all of the positioning cylinders are relieved. Details of the working fluid operated safety valves and of the electrically operated safety valves are disclosed, including details of the valve body and the application of pressures upon the valve bodies which causes them to shift.
Patent SE-8801136-L (SE)
Inventor: ANDERSSON DAN CHRISTER
IPC: B65D19/28
Filed: 1988-03-28
Abstract: Light weight pallet, especially a disposable pallet, of the kind comprising a number of supporting elements and a covering disc (20) connected thereto. The supporting elements consist of profiled plate strips (17), formed to rectangular frames (11, 12), several of them being connected to each other at the short ends forming an oblong string of frames. The frames (11) are of two different kinds, one being insertable in the other and fixable in positions transversely to each other. One type of frames (12) is at both short ends designed with a tapered end portion (19) fitting into the frame of the other type (11), and that parts of a frame of the other type are placed about the tapered end portions (19) of two adjacent frames in a string.
Patent SE-8804041-L (SE)
Inventor: JACOBSSON K
IPC: B65D17/32
Filed: 1988-11-09
Abstract: An opening arrangement on a packing container (1) comprising a hole (4) provided in the wall (3) of the container which is covered from above by a flexible strip (6) applied to the outside of the container. The strip has at its one end (6a) an openable portion (9) situated within the hole region which is adapted so as to be torn off to expose a corresponding pouring opening by bending backwards the other end (6b) of the strip, which in unopened position is bent over the hole (4) and is sealed to the underlying portion 9. To retain the strip (6) against the outside of the container, and to prevent contact between the cut edge of the hole (4) and the contents of the container, the strip has a projection (7) directed downwards, accomodated in the hole, whose free end (7a) is folded over round the cut edge and is sealed to the inside of the container wall in a liquid-tight and mechanically strong sealing joint round the whole opening contour of the hole.
Patent SE-8900516-L (SE)
Inventor: NORDBERG B
IPC: B62D/
Filed: 1989-02-15
Abstract: The present invention relates to a tracked vehicle with a chassis 2 and two track frames 6, 7, which are fixed to the chassis and arranged on either side thereof. According to the invention the longitudinal axes of the track frames are each angled at an angle α to the longitudinal axis L of the chassis. The invention means that a tracked vehicle can be driven at high speed on roads without becoming unstable owing to shifting of the tracks. <IMAGE>
Patent SE-8902823-L (SE)
Title: IC engine valve control - has specially shaped camshaft gear-wheel working in conjunction with rear compensator
Inventor: FARKAS GABOR
IPC: F01L1/34
Filed: 1989-08-25
Abstract: The specially shaped camshaft gearwheel (3), apart from the rear compensator (4), also works in conjunction with a centrifugal coupling (6) combined with a free wheel (5). This combination alters the opening time of a valve (9), using in particular the variable characteristics of the rear compensator. The valve opening time alteration is dependent upon the different drive conditions of the engine. The rear compensator characteristics are varied by the degree of locking of the centrifugal coupling being automatically altered dependent upon the speed of the engine. The compensator is provided with an elastic damping plate (13).
Patent SE-8903821-L (SE)
Inventor: JOHANSSON L
IPC: G01N33/46
Filed: 1989-11-14
Abstract: PCT No. PCT/SE90/00728 Sec. 371 Date May 18, 1992 Sec. 102(e) Date May 18, 1992 PCT Filed Nov. 9, 1990 PCT Pub. No. WO91/07653 PCT Pub. Date May 30, 1991.The present invention relates to a method and to an apparatus for detecting the presence of bark and for determining the barking degree of wood or chips. Accordingly, the apparatus includes a light source (12) which directs a concentrated light beam (14) onto the measurement object (16), for instance a log which is moved continuously in a transport chute (20). The shape and/or size of the light image obtained on the log (16) at the point (18) on which the light beam (14) impinges on the log is detected with the aid of a camera (10), preferably a CCD-camera. The shape and/or size of the light image is mutually different for wood and bark. The detection values obtained by the CCD-camera (10) are evaluated in a processing means.
Patent SE-9100569-L (SE)
Title: Inter-engaging building component - comprises core of heat insulating material and rigid surface layer
Inventor: KARLSSON BO
IPC: E04B1/78
Filed: 1991-02-28
Abstract: The building component consists of a core (1) of heat insulating material and a rigid surface layer (2-4). It has an edge part with a projection (5) which fits into a corresp. recess (6) in an adjacent component.
Patent SE-9101915-L (SE)
Inventor: BERTOZZI F
IPC: A47G23/03
Filed: 1991-06-20
Abstract: A tray for packaging food products is formed from cloth (3) woven with biodegradable fibers (4) of vegetable origin. An outer wrapper (8) may be provided. <IMAGE>